Air Fryer Onion Rings

"These Air Fryer Onion Rings are a cinch to make and they stay much crispier than deep fried onions rings without all the added calories and fat. To give them the best crispy breading they are first dipped in buttermilk and eggs, then in seasoned flour, back in the buttermilk and eggs, and then in panko breadcrumbs. My family just can’t get enough of these flavorful onions rings. If anyone is running late for dinner simply pop them back into the air fryer for a couple of minutes to warm them up and they taste just like they did when you first air fried them. I love to serve them with my Classic Patty Melt or Reuben Sandwich."